Professor Wu's academic research mainly focuses on the basic and clinical pharmacology of drug metabolism and drug transport, especially on the basic and clinical pharmacology of drug metabolizing enzymes, transporters and drug-transporter interactions. He has successively undertaken national projects such as National 863, 973, major projects and National Natural Science Foundation, published hundreds of SCI papers, obtained many national invention patents, and presided over the completion of many scientific research tasks such as major national science and technology projects.